B4

Notes

An early prototype of the Data/Lore model android, B4 was discovered by Shinzon and programmed to act as a covert agent aboard the Enterprise-E. B4 had a relatively simple neural network and was apparently not capable of a high degree of reasoning. Data downloaded a copy of his neural net into B4 before his death on board the Scimitar, leading Captain Picard to hope that some remnant of Data's personality had survived within his predecessor.1